Convert Megapascals to Bar
Instantly convert Megapascals (MPa) to Bar (bar) with our free online calculator.
Formula: MPa to bar — multiply by 10
Reference Table
| Megapascals (MPa) | Bar (bar) |
|---|---|
| 1 | 10 |
| 5 | 50 |
| 10 | 100 |
| 25 | 250 |
| 50 | 500 |
| 100 | 1000 |
How to Convert Megapascals to Bar
Formula
To convert Megapascals (MPa) to Bar (bar): multiply by 10
Step-by-Step
- Start with your value in Megapascals (MPa).
- Multiply by 10 to perform the conversion.
- The result is your value expressed in Bar (bar).
Conversion Factor
1 MPa = 10 bar
Reverse Factor
1 bar = 0.1 MPa
Worked Example
Convert 25 Megapascals to Bar: 25 MPa = 250 bar
About Megapascal (MPa)
A metric unit of pressure equal to 1,000,000 pascals (1,000 kPa). Megapascals are the standard unit for material strength in structural engineering: concrete compressive strength (20–60 MPa), steel yield stress (~250–700 MPa), and fracture toughness of ceramics and polymers. Mechanical engineering finite-element simulations, pressure vessel codes (ASME BPVC), and civil engineering concrete specs all use MPa. 1 MPa ≈ 145 psi.
About Bar (bar)
A metric unit of pressure equal to exactly 100,000 pascals (100 kPa), approximately equal to Earth's average sea-level atmospheric pressure. Not an SI unit but widely accepted for engineering use. Bars are the default unit in European industry for compressed gas, hydraulics, and process plants; car tire pressures in much of the world are quoted in bar (about 2.2 bar for a passenger car). Gauges on scuba equipment, brewery CO₂ tanks, and espresso machines typically read in bar.
Quick Facts
- 1 Megapascal equals 10 Bar
- 1 Bar equals 0.1 Megapascals
- Megapascal is a unit of pressure
- Bar is a unit of pressure
- This conversion is commonly used in tire inflation, weather reporting, scuba diving, and engineering
- The Megapascal belongs to the metric system
Common Megapascal to Bar Conversions
| Megapascals (MPa) | Bar (bar) |
|---|---|
| 0.1 | 1 |
| 0.5 | 5 |
| 1 | 10 |
| 2 | 20 |
| 5 | 50 |
| 10 | 100 |
| 14.696 | 146.96 |
| 15 | 150 |
| 20 | 200 |
| 25 | 250 |
| 50 | 500 |
| 100 | 1000 |
| 150 | 1500 |
| 200 | 2000 |
| 500 | 5000 |
| 1000 | 10000 |
Understanding Megapascals
The Megapascal (symbol: MPa) is a unit of pressure. A metric unit of pressure equal to 1,000,000 pascals (1,000 kPa). Megapascals are the standard unit for material strength in structural engineering: concrete compressive strength (20–60 MPa), steel yield stress (~250–700 MPa), and fracture toughness of ceramics and polymers. Mechanical engineering finite-element simulations, pressure vessel codes (ASME BPVC), and civil engineering concrete specs all use MPa. 1 MPa ≈ 145 psi.
It belongs to the metric measurement system.
Megapascals are commonly used in tire inflation, weather reporting, scuba diving, and engineering.
Understanding Bar
The Bar (symbol: bar) is a unit of pressure. A metric unit of pressure equal to exactly 100,000 pascals (100 kPa), approximately equal to Earth's average sea-level atmospheric pressure. Not an SI unit but widely accepted for engineering use. Bars are the default unit in European industry for compressed gas, hydraulics, and process plants; car tire pressures in much of the world are quoted in bar (about 2.2 bar for a passenger car). Gauges on scuba equipment, brewery CO₂ tanks, and espresso machines typically read in bar.
It belongs to the metric measurement system.
Bar are commonly used in tire inflation, weather reporting, scuba diving, and engineering.
Why Convert Megapascals to Bar?
Engineers, mechanics, and scientists frequently need to convert pressure between Megapascals and Bar when working with different measurement standards. Tire pressure, blood pressure readings, weather barometric measurements, and industrial process specifications may all use different pressure units depending on the region or discipline. Reliable conversion prevents equipment misuse and ensures safety.
Frequently Asked Questions
How do I convert Megapascals to Bar?
A metric unit of pressure equal to 1,000,000 pascals (1,000 kPa). To convert Megapascals to Bar, multiply by 10. For example, 25 MPa equals 250 bar.
How many Bar are in 1 Megapascal?
There are 10 Bar in 1 Megapascal.
How many Megapascals are in 1 Bar?
There are 0.1 Megapascals in 1 Bar.
What is the formula for Megapascal to Bar conversion?
The formula is: multiply by 10. This means 1 MPa = 10 bar.
Is a Megapascal bigger than a Bar?
No. One Megapascal is smaller than one Bar because 1 MPa equals 10 bar, which is greater than 1.
When do you need to convert between Megapascals and Bar?
A metric unit of pressure equal to exactly 100,000 pascals (100 kPa), approximately equal to Earth's average sea-level atmospheric pressure. Megapascal and Bar are both pressure units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.